The invention relates to the technical field of intelligent sockets and discloses a controlled intelligent socket system which comprises a socket body, a terminal control system and a server background system, and is characterized in that the socket body comprises a socket shell and a socket control circuit board. According to the socket system, a mobile phone terminal control system is adopted tocarry out payment, Compared with coin-operated and card-reading products, the payment operation of a user is greatly facilitated, a Bluetooth communication module and a processor module of the socketcontrol circuit board are organically combined together to form a combined module, the use of a processor chip can be saved, the socket hardware cost is reduced, and meanwhile, a coupon function of the terminal control system is combined. According to the off-line interaction mode of data caching, the socket can be controlled to start charging or stop charging in the environment without network signals, the off-line use purpose is achieved, the terminal control system can achieve the personalized and differentiated setting of socket electricity charge prices according to different socket numbers, and the requirement for the flexibility of socket operation is met.